Washington County property record for 300 Diagonal St, Saint George, UT 84770
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,499 sqft · built 1960 |
| Lot Size | 0.31 acres (13,504 sqft) |
| Owner | Trust Name on File |
| Last Sale | $175,000 (Aug 2010) |
| Tax Bill | $702 (2022) |
| Deeds & Mortgages | Aug 2021 Mortgage Jun 2017 Line of Credit + 2 more |
| Flood Zone | Zone X (minimal risk) |
| APN | SG-1690-A-1-B |
| Primary APN | SG-1690-A-1-B |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 10 Rooms |
| Stories | 1 Story |
| Building Area | 2,499 sqft Living Area |
| Gross Area | 2,781 sqft |
| Attic | Attic |
| Attic Area | 700 sqft |
| Interior Walls | Wallboard/Drywall |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1960 |
|---|---|
| Effective Year Built | Effective 1996 |
| Architectural Style | Multi-Level |
| Exterior Material | Combination |
| Roof Type | Gable |
| Roof Material | Concrete |
| Lot Area | 13,504 sqft (0.31 acres) |
| Garage Type | Attached |
| Garage Area | 350 sqft |
| Porch | Covered Porch |
| Porch Area | 74 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Heat Pump |
| Account Number | 0029416 |
|---|---|
| Street Address | 300 DIAGONAL ST |
| City | SAINT GEORGE |
| State | UT |
| Zip | 84770-2761 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RCC |
| Legal Description | SUBDIVISION: ST GEORGE CITY SUR PLAT D BLK 11 (SG) LOT: 18 BEG NELY R/W/L DIAGONAL ST AT COR EXST WALL BEING S48*1924 E 405.43 FT ALG R/W/L FM NW COR BLK 11 PLAT D SGCS BEING N48*1924 W 67.89 FT FM SE COR LOT 17 BLK 11 PLAT D; TH N48*1924 W 81.50 FT |
| Legal Subdivision | ST GEORGE CITY SURVEY |
| Legal Block | 11 |
| Legal Lot Number | 18 |
| Jurisdiction | WASHINGTON UT |
| Township / Civil Division | ST. GEORGE |
| Census Block Group | 2 |
| Census Block | 2021 |
| Census Tract | 270301 |
300 Diagonal St is held in a trust since August 2021.
Source: Washington County records, as of August 5, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 300 DIAGONAL ST, SAINT GEORGE, UT 84770-2761 |
| Owner Type | Company |
| Vesting | Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Aug 31, 2021 | Quit Claim Deed, Transfer · VA Mortgage ROCKET MORTGAGE LLC |
| Jun 21, 2017 | Deed of Trust, Mortgage · Line of Credit MOUNTAIN AMERICA CU |
| Nov 5, 2018 | Deed of Trust, Mortgage · Line of Credit MOUNTAIN AMERICA FCU |
| Sep 27, 2017 | Quit Claim Deed, Transfer ATTORNEY ONLY |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Aug 20, 2010 · Amount on File |
| Deed Sale | Aug 20, 2010 · Amount on File |
| Prior Sale | May 5, 2010 · Amount on File |
| Deed Document Number | 201027770 |
| Last Transfer Date | Aug 17, 2021 |
| Transfer Doc | 0000057566 |
| Record Updated | Sep 20, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | WASHINGTON UT |
| Recording Date | Aug 31, 2021 |
| Property Address | 300 DIAGONAL ST, SAINT GEORGE, UT 84770-2761 |
| Document Number | 0000057564 |
| Instrument Date | Aug 17, 2021 |
| Instrument | 20210057564 |
| Transaction Type | Transfer |
| Record Updated | Sep 9, 2021 |
| Title Company | AMROCK INC, AMROCK LLC |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 300 DIAGONAL ST, 300, SAINT GEORGE, UT 84770-2761 |
| Name | Verified Name |
|---|---|
| Address | 300 DIAGONAL ST, SAINT GEORGE, UT 84770-2761 |
| Document Number | 0000057565 |
|---|---|
| Date | Aug 31, 2021 |
| Instrument | 20210057565 |
| Name | ROCKET MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Type | VA Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 181 Months |
| Due | Sep 1, 2036 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WASHINGTON UT |
| Property Address | 300 DIAGONAL ST, SAINT GEORGE, UT 84770-2761 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | FIRST AMERICAN TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000025496 |
|---|---|
| Date | Jun 21, 2017 |
| Instrument | 20170025496 |
| Name | MOUNTAIN AMERICA CU |
|---|---|
| Type | Credit Union |
| Address | WEST JORDAN, UT 84084 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WASHINGTON UT |
| Property Address | 300 DIAGONAL ST, SAINT GEORGE, UT 84770-2761 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | AMERICAN TITLE INSURANCE CO |
| Name | Verified Name |
|---|
| Document Number | 0000044395 |
|---|---|
| Date | Nov 5, 2018 |
| Instrument | 20180044395 |
| Name | MOUNTAIN AMERICA FCU |
|---|---|
| Type | Credit Union |
| Address | WEST JORDAN, UT 84084 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | WASHINGTON UT |
| Recording Date | Sep 27, 2017 |
| Property Address | 300 DIAGONAL ST, SAINT GEORGE, UT 84770-2761 |
| Document Number | 0000039083 |
| Instrument Date | Sep 26, 2017 |
| Instrument | 39083 |
| Transaction Type | Transfer |
| Record Updated | Oct 24, 2017 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 300 DIAGONAL ST ST GEORGE UT 847702761, ST GEORGE, UT 84770-2761 |
Source: Washington County assessment roll, as of August 5, 2026
| Type | Name |
|---|---|
| State | Utah |
| County | Washington County |
| Municipality | St. George City |
| Unified School District | Washington School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $289,190 Land $82,500 Building $206,690 | $525,800 Land $150,000 Building $375,800 | |
| 2023 | $302,280 | $549,600 Land $138,000 Building $411,600 | |
| 2022 | $702.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 300 Diagonal St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective September 3, 2025
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 300 Diagonal St is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 67% of the US · lower than 78% of Utah |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | ST GEORGE CITY WATER SYSTEM serves 105,240 people · EPA ID UTAH27015 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Sep 2023 |
| Lead | 1 ppb (2022–2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 4 last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 244 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| CenturyLink Fiber · DSL in parts of the area | 3,000 / 3,000 |
| TDS Telecom Cable | 1,000 / 20 |
| Verizon Fixed Wireless | 300 / 20 |
| InfoWest Fixed Wireless · Fiber in parts of the area | 200 / 40 |
| Kayenta Technologies Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
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